Al, The protection is an attribute of the subpool. See: http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/iea2v250/1.8.3
Al Chu wrote: > > Hi experts, > > I am a beginner of dump reading and have a simple S0C4. Could anyone please > guide me. > The PSW looks 079D0000 9B76D1B4. The failing instruction is L > R15,X'0C'(R15). The value of R15 is 000128FC. > > The output of VERBX VSMDATA shows; > > DATA FOR SUBPOOL 251, KEY 8 FOLLOWS: > -- DQE LISTING (VIRTUAL BELOW, REAL BELOW) > DQE: ADDR 00012000 SIZE 2000 > FQE: ADDR 00012000 SIZE 870 > DQE: ADDR 0001B000 SIZE 2000 > FQE: ADDR 0001B000 SIZE 480 > > So my analysis is that a pgm running with storage key 9 tries to access key 8 > fetch protected storage and the access is denied. > Am I correct ? > How do I know the area is fetch protected ? Is there any IPCS command to tell > fetch protected or not? > > Thanks in advance. > > Al Chu -- Don Poitras - zSeries R & D - SAS Institute Inc. - SAS Campus Drive mailto:[EMAIL PROTECTED] (919)531-5637 Fax:677-4444 Cary, NC 27513 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
